CN214725255U

CN214725255U - Concrete mixing device for building

Info

Publication number: CN214725255U
Application number: CN202022814884.8U
Authority: CN
Inventors: 李彦辉
Original assignee: Sichuan Dali Fenghe Technology Co ltd
Current assignee: Sichuan Dali Fenghe Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-16
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a stirring apparatus technical field discloses a concrete mixing device for building, the loach carrying platform comprises a supporting fram, the support frame is provided with four groups, and the common fixed mounting in support frame lower part has the agitator tank, and agitator tank lower surface middle part fixed mounting has first motor, and first motor output shaft upwards passes agitator tank and fixed mounting has the stirring frame, and stirring frame lower extreme fixed mounting has the scraper blade, first motor middle part fixed mounting has the stirring rake, the common fixed mounting in support frame middle part has the support, and support upper surface middle part fixed mounting has the mounting bracket, and mounting bracket middle part fixed mounting has the second motor that the output shaft stretches out downwards. The utility model has the advantages that: avoid a large amount of raw materials to get into motor load in the agitator tank, be favorable to the motor to use for a long time, and reduce the time of raw materials homogeneous mixing, improve stirring efficiency, upper and lower layer concrete mixing is more abundant, is favorable to improving the homogeneity that the concrete mixes.

Description

Concrete mixing device for building

Technical Field

The utility model relates to a agitating unit technical field specifically is a concrete mixing device for building.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete obtained by mixing cement as the cementing materials, sand and stone as the aggregate and water according to a certain proportion, and the existing concrete mixing device for buildings has the defects of uneven mixing and low mixing efficiency.

In order to solve the above problems, chinese patent CN 206633210U discloses a concrete mixing device for building, comprising a bottom plate, a left bracket, a right bracket, a top bracket, a feeding device, a mixing box and a mixing device, wherein the top of the bottom plate is provided with the left bracket and the right bracket, the left bracket is positioned at the left of the right bracket, the top bracket is arranged at the upper part between the left bracket and the right bracket, the feeding device is arranged in the middle of the front part of the top bracket, the mixing box is arranged at the middle part between the left bracket and the right bracket, and the mixing device is arranged in the mixing box, but when in use, the left and right feeding boxes need to be rotated by manually rotating a handle to enable raw materials to continuously and alternately enter the mixing box, the time for uniformly mixing the raw materials is increased when the raw materials enter the mixing box more at one time, the mixing uniformity is poor, the load of the mixing motor is increased, the long-term use of the motor is not facilitated, the upper and lower concrete cannot be mixed with each other during mixing, so that the mixing effect is not ideal, affecting the use effect of the concrete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing device for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a concrete mixing device for buildings comprises a support frame, wherein the support frame is provided with four groups, a mixing box is fixedly mounted at the lower part of the support frame jointly, a first motor is fixedly mounted in the middle of the lower surface of the mixing box, an output shaft of the first motor upwards penetrates through the mixing box and is fixedly mounted with a mixing frame, a scraper blade is fixedly mounted at the lower end of the mixing frame, a mixing paddle is fixedly mounted in the middle of the first motor, a support frame is fixedly mounted in the middle of the support frame jointly, a mounting frame is fixedly mounted in the middle of the upper surface of the support frame, a second motor with an output shaft extending downwards is fixedly mounted in the middle of the mounting frame, a cam is fixedly mounted at the tail end of the output shaft of the second motor, a plurality of groups of symmetrically distributed chutes are formed in the mutually close side surface, two groups of first baffle plates which are symmetrically distributed leftwards and rightwards are slidably mounted on the chutes, a first raw material box and a second raw material box which are symmetrically distributed leftwards and leftwards are fixedly mounted on the upper part of the support frame jointly, the equal fixed mounting in first former feed bin and the former feed bin upper surface of second has the feeder hopper.

As a further aspect of the present invention: discharge opening has been seted up on agitator tank lower surface right side, and agitator tank bottom right side slidable mounting has the second baffle.

As a further aspect of the present invention: the scraper plate and the horizontal plane are arranged at a certain angle.

As a further aspect of the present invention: the side face, far away from the second motor, of the first baffle is fixedly provided with two groups of springs which are symmetrically distributed in the front-back direction, and one end, far away from the first baffle, of each spring is fixedly connected to the support.

As a further aspect of the present invention: a groove is formed in the position, far away from the spring, of the upper surface of the first baffle.

As a further aspect of the present invention: the raw materials export has all been seted up to first raw materials case and second raw materials case lower part, and raw materials export lower surface contacts with first baffle.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the first baffle, the springs and the cam, the cam is driven by the second motor to rotate to push the first baffle compression springs on the two sides, so that the grooves in the first baffle are overlapped with the raw material outlet, different raw materials enter the stirring box in a small amount alternately, a large amount of raw materials are prevented from entering the stirring box and being loaded by the motor, the motor can be used for a long time, the time for uniformly mixing the raw materials is shortened, and the stirring efficiency is improved; through setting up stirring rake, stirring frame and scraper blade, first motor drives the stirring frame and the stirring rake rotates the concrete stirring to the agitator tank in, and the scraper blade upwards has risen the concrete of agitator tank bottom under the drive of stirring frame simultaneously, makes the upper and lower layer concrete mixing more abundant, is favorable to improving the homogeneity that the concrete mixes.

Drawings

Fig. 1 is a front view of a concrete mixer for construction.

FIG. 2 is a schematic structural view of a support in a concrete mixing apparatus for construction.

Fig. 3 is a schematic structural diagram of a mixing frame in a concrete mixing device for construction.

Wherein: 1. the automatic stirring device comprises a support frame, 2 stirring boxes, 3 first motors, 4 stirring frames, 5 scraping plates, 6 stirring paddles, 7 supports, 8 mounting frames, 9 second motors, 10 cams, 11 first baffle plates, 12 springs, 13 raw material outlets, 14 first raw material boxes, 15 second raw material boxes, 16 feed hoppers, 17 sliding grooves, 18 grooves, 19 discharging holes and 20 second baffle plates.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a concrete mixer for construction comprises a support frame 1, the support frame 1 is provided with four groups, a mixing tank 2 is fixedly mounted at the lower part of the support frame 1, a first motor 3 is fixedly mounted at the middle part of the lower surface of the mixing tank 2, an output shaft of the first motor 3 upwardly penetrates through the mixing tank 2 and is fixedly mounted with a mixing frame 4, a scraper 5 is fixedly mounted at the lower end of the mixing frame 4, the scraper 5 is arranged at a certain angle with the horizontal plane, a mixing paddle 6 is fixedly mounted at the middle part of the first motor 3, the mixing frame 4 and the mixing paddle 6 are driven by the rotation of the first motor 6 to mix concrete in the mixing tank 2, the scraper 5 is driven by the rotation of the mixing frame 4 to upwardly swell the concrete at the lower part in the mixing tank 2, a discharge hole 19 is formed at the right side of the lower surface of the mixing tank 2, a second baffle 20 is slidably mounted at the right side of the bottom of the mixing tank 2, the second baffle 20 is pulled open to the right side after the concrete is mixed, concrete can be sent out from a discharge hole 19, a support 7 is fixedly mounted at the middle part of a support frame 1 together, a mounting frame 8 is fixedly mounted at the middle part of the upper surface of the support 7, a second motor 9 with an output shaft extending downwards is fixedly mounted at the middle part of the mounting frame 8, a cam 10 is fixedly mounted at the tail end of the output shaft of the second motor 9, a plurality of groups of symmetrically distributed sliding grooves 17 are formed in the side surfaces, close to each other, of the support 7, two groups of bilaterally symmetrically distributed first baffle plates 11 are slidably mounted on the sliding grooves 17, two groups of front and back symmetrically distributed springs 12 are fixedly mounted on the side surfaces, far away from the second motor 9, of the first baffle plates 11, one ends, far away from the first baffle plates 11, of the springs 12 are fixedly connected to the support 7, grooves 18 are formed in the positions, far away from the springs 12, on the upper surface of the first baffle plates 11, the second motor 9 drives the cam 10 to rotate, the first baffle plates 11 on two sides are extruded when the cam 10 rotates, so that the baffle plates 11 move outwards in the sliding grooves 17 and compress the springs 12, after the cam 10 leaves the first baffle 11, the spring 12 drives the first baffle to return to the original position.

Example two

On the basis of embodiment one, the first raw material tank 14 and the second raw material tank 15 that distribute about the common fixed mounting in support frame 1 upper portion, first raw material tank 14 and the equal fixed mounting in the 15 upper surfaces of second raw material tank have feeder hopper 16, raw material export 13 has all been seted up to first raw material tank 14 and the 15 lower parts of second raw material tank, raw material export 13 lower surface and the contact of first baffle 11, different raw materials are put into first raw material tank 14 and the second raw material tank 15 respectively, when first baffle 11 removed and made recess 18 and workbin bottom raw material export 13 coincide, raw materials in first raw material tank 14 and the second raw material tank 15 got into respectively in agitator tank 2.

The utility model discloses a theory of operation is: different raw materials are respectively put into a first raw material box 14 and a second raw material box 15, a first motor 3 and a second motor 9 are started, the second motor 9 drives a cam 10 to rotate, the cam 10 extrudes first baffle plates 11 at two sides when rotating to enable the baffle plates 11 to move outwards in a sliding groove 17 and compress a spring 12, after the cam 10 leaves the first baffle plates 11, the spring 12 drives the first baffle plate to return to the original position, when the first baffle plate 11 moves to ensure that the groove 18 is superposed with the raw material outlet 13 at the bottom of the material box, in the raw materials in first raw material tank 14 and the second raw material tank 15 got into agitator tank 2 respectively, first motor 6 rotated and driven agitator 4 and stirring rake 6 and rotated the concrete to agitator tank 2 in, drive scraper blade 5 when agitator 4 rotated and upwards gush with agitator tank 2 interior lower part get the concrete, pull open second baffle 20 to the right side after the concrete mixing, the discharge opening 19 can be followed to the concrete.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The concrete mixing device for the building comprises a support frame (1), wherein the support frame (1) is provided with four groups, and is characterized in that a mixing box (2) is fixedly mounted on the lower portion of the support frame (1) in a common mode, a first motor (3) is fixedly mounted in the middle of the lower surface of the mixing box (2), an output shaft of the first motor (3) upwards penetrates through the mixing box (2) and is fixedly provided with a mixing frame (4), a scraper (5) is fixedly mounted at the lower end of the mixing frame (4), a mixing paddle (6) is fixedly mounted in the middle of the first motor (3), a support (7) is fixedly mounted in the middle of the support frame (1) in a common mode, a mounting frame (8) is fixedly mounted in the middle of the upper surface of the support frame (7), a second motor (9) with an output shaft extending downwards is fixedly mounted in the middle of the mounting frame (8), and a cam (10) is fixedly mounted at the tail end of the output shaft of the second motor (9), support (7) the side that is close to each other has seted up spout (17) of multiunit symmetric distribution, and slidable mounting has first baffle (11) that two sets of bilateral symmetry distribute on spout (17), the common fixed mounting in support frame (1) upper portion has first raw material tank (14) and the former case of second (15) of left and right sides distribution, and the equal fixed mounting in first raw material tank (14) and the former case of second (15) upper surface has feeder hopper (16).

2. The concrete mixing device for the building as recited in claim 1, characterized in that a discharge hole (19) is opened on the right side of the lower surface of the mixing box (2), and a second baffle (20) is slidably mounted on the right side of the bottom of the mixing box (2).

3. A concrete mixer for building according to claim 1, characterized in that the scrapers (5) are arranged at an angle to the horizontal.

4. The concrete mixer for building according to claim 1, characterized in that two sets of springs (12) are symmetrically arranged in front and back directions and are fixedly installed on the side of the first baffle plate (11) far away from the second motor (9), and one end of each spring (12) far away from the first baffle plate (11) is fixedly connected to the support (7).

5. A concrete mixer for building according to claim 1 or 4, characterized in that the upper surface of said first apron (11) is provided with a recess (18) at a position remote from said spring (12).

6. The concrete mixer for building according to claim 1, wherein the first raw material tank (14) and the second raw material tank (15) are provided with raw material outlets (13) at lower portions thereof, and the lower surfaces of the raw material outlets (13) are in contact with the first baffle plate (11).